Hi Filip, Thanks for your answer. I also thought about this solution of just setting all objects again at the end of the doGet method. But if possible I would like to use a tomcat replication mechanism since I do not want to "manage" session since I have a tomcat-built-in session manager :)
Andy -----Ursprüngliche Nachricht----- Von: Filip Hanik - Dev Lists [mailto:[EMAIL PROTECTED] Gesendet: Mittwoch, 10. Januar 2007 16:52 An: Tomcat Users List Betreff: Re: Tomcat 5.5 Cluster: Session Replication before sending the response to achieve what you want, although slower, you can create a filter, and in that filter simply set all the attributes again Enumeration e = session.getAttributeNames(); while ( e.hasNext() ) { String name = e.next(); Object value = session.getAttribute(name); if ( value != null ) session.setAttribute(name,value); } you get the point :) Filip [EMAIL PROTECTED] wrote: > Hi everybody, > > I have a Tomcat 5.5 cluster with 2 nodes on SLES8 and want to replicate the > complete session before the response is send. According to the Tomcat > Clustering documentation the example with the DeltaManager does this since > the ReplicationValve triggers the replication after the request has been > processed and before the response is sent. > > Unfortunately the DeltaManager only replicates the changed data. Only changes > made by using methods like setAttribute make changes visible to the > DeltaManager and changes made to the object (like changing one field value > noch setAttribute-call) do not. > Thus I would need to change the way these objects are handled in the > application. So I thought it would be the easiest way to just replicate the > complete session instead of changes only. Is this possible? > > JavaDoc of org.apache.catalina.session.StandardManager: > "Standard implementation of the Manager interface that provides simple > session persistence across restarts of this component (such as when the > entire server is shut down and restarted, or when a particular web > application is reloaded." > > This sounds like the session is only replicated when the server ist > shutdown/restarted/app reloaded. It also doesn't specify what is replicated - > the complete session? > > Any suggestions? > > Thanks in advance > --Andy > > > > --------------------------------------------------------------------- > To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, > e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
